FI86674C - Elektromekaniskt utlöst gnistgapsbrytare - Google Patents

Elektromekaniskt utlöst gnistgapsbrytare Download PDF

Info

Publication number
FI86674C
FI86674C FI883419A FI883419A FI86674C FI 86674 C FI86674 C FI 86674C FI 883419 A FI883419 A FI 883419A FI 883419 A FI883419 A FI 883419A FI 86674 C FI86674 C FI 86674C
Authority
FI
Finland
Prior art keywords
cathode
spark gap
gap switch
spark
hammer
Prior art date
Application number
FI883419A
Other languages
English (en)
Finnish (fi)
Other versions
FI86674B (fi
FI883419A0 (fi
FI883419A (fi
Inventor
Frank Kitzinger
Original Assignee
Noranda Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noranda Inc filed Critical Noranda Inc
Publication of FI883419A0 publication Critical patent/FI883419A0/fi
Publication of FI883419A publication Critical patent/FI883419A/fi
Publication of FI86674B publication Critical patent/FI86674B/fi
Application granted granted Critical
Publication of FI86674C publication Critical patent/FI86674C/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap

Landscapes

  • Portable Nailing Machines And Staplers (AREA)
  • Keying Circuit Devices (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Circuit Breakers (AREA)
  • Electroluminescent Light Sources (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Combustion (AREA)
  • Catching Or Destruction (AREA)
  • Pinball Game Machines (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Spark Plugs (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Claims (5)

1. Gnistgapsbrytare, kännetecknad av att den omfattar en anod (10) och en katod (12) med ytor mot varandra ätskilda av ett förutbestämt gap, en utlösningselektrod (22) anordnad i närheten av nämnda gap och en piezoelektrisk generator (26), som är ansluten mellan nämnda utlösningselektrod (22) och katod (12) för utlösning av nämnda gnistgapsbrytare. 86674
2. Gnistgapsbrytare enligt patentkravet 1, kännetecknad av att den omfattar en öppning i mitten av katoden (12) och i vilken nämnda utlösningselektrod (22) är anordnad i nämnda öppning och isolerad frän katoden.
3. Gnistgapsbrytare enligt patentkravet 1, kännetecknad av att den piezoelektriska generatorn (26) omfattar en hammare, som slär en keramisk stav för ästadkommande av en gnista överstigande 10 kV och som vidare omfattar en plunger (28) för att bringa nämnda hammare i rörelse.
4. Gnistgapsbrytare enligt patentkravet 3, kännetecknad av att nämnda plunger (28) drivs av en pneumatisk cylinder (32) omfattande en kolv (30) ansluten tili nämnda hammare och som vidare omfattar ett organ (34) för inledande av tryckluft ut-ifrän tili nämnda cylinder.
5. Gnistgapsbrytare enligt patentkravet 3, kännetecknad av att nämnda plunger (28) drivs av en isolerad skjutstäng.
FI883419A 1987-07-20 1988-07-19 Elektromekaniskt utlöst gnistgapsbrytare FI86674C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000542475A CA1289171C (en) 1987-07-20 1987-07-20 Electromechanically triggered spark gap switch
CA542475 1987-07-20

Publications (4)

Publication Number Publication Date
FI883419A0 FI883419A0 (fi) 1988-07-19
FI883419A FI883419A (fi) 1989-01-21
FI86674B FI86674B (fi) 1992-06-15
FI86674C true FI86674C (sv) 1992-09-25

Family

ID=4136104

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883419A FI86674C (sv) 1987-07-20 1988-07-19 Elektromekaniskt utlöst gnistgapsbrytare

Country Status (9)

Country Link
US (1) US4897577A (sv)
EP (1) EP0300599B1 (sv)
JP (1) JPS6438986A (sv)
AT (1) ATE64800T1 (sv)
AU (1) AU596522B2 (sv)
CA (1) CA1289171C (sv)
DE (1) DE3863403D1 (sv)
FI (1) FI86674C (sv)
ZA (1) ZA883559B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA91612B (en) * 1990-04-20 1991-10-30 Noranda Inc Plasma blasting method
US5431105A (en) * 1993-09-16 1995-07-11 Maxwell Laboratories, Inc. Electrothermal chemical cartridge
US5573307A (en) * 1994-01-21 1996-11-12 Maxwell Laboratories, Inc. Method and apparatus for blasting hard rock
US5425570A (en) * 1994-01-21 1995-06-20 Maxwell Laboratories, Inc. Method and apparatus for plasma blasting
BR9510547A (pt) * 1995-03-23 1998-06-09 Maxwell Lab Inc Cartucho químico eletrotérmico e processo para a fabricação de um cartucho químico eletrotérmico
SE522144C2 (sv) * 2002-05-13 2004-01-20 Abb Ab Elektisk anordning och förfarande
US20040145354A1 (en) * 2003-01-17 2004-07-29 Stumberger Walter W. Method for controlling an electrical discharge using electrolytes and other electrically conductive fluid materials
US6965629B2 (en) * 2003-09-24 2005-11-15 Nanotechnologies, Inc. Method and apparatus for initiating a pulsed arc discharge for nanopowder synthesis
US20080112107A1 (en) * 2004-01-14 2008-05-15 Stumberger Walter W Method for controlling an electrical discharge using electrically conductive fluid materials
US20080006521A1 (en) * 2004-06-07 2008-01-10 Nanotechnologies, Inc. Method for initiating a pulsed arc discharge for nanopowder synthesis
CN101814701A (zh) * 2010-05-28 2010-08-25 上海交通大学 微型平面式气体火花隙开关
ES2397899B1 (es) * 2010-11-10 2014-02-11 BSH Electrodomésticos España S.A. Interruptor giratorio de gas y punto de cocción con dicho interruptor
CN102904162A (zh) * 2012-10-22 2013-01-30 云南电力试验研究院（集团）有限公司电力研究院 一种基于紫外预电离技术的多通道气体火花开关
CN102983501B (zh) * 2013-01-02 2013-12-18 桂林理工大学 一种间隙可调的球面电极火花隙开关
CN103219652B (zh) * 2013-03-22 2014-07-23 华中科技大学 一种大电流闭合充气火花间隙
DE102014015612B4 (de) * 2014-10-23 2016-11-24 Phoenix Contact Gmbh & Co. Kg Überspannungsableiter
FR3053171B1 (fr) 2016-06-28 2018-07-06 Ene29 S.Ar.L. Dispositif d'amplification de puissance
CN106410609B (zh) * 2016-12-16 2018-01-02 南京农业大学 一种间隙精确可调的三电极气体火花开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717589A (en) * 1953-08-18 1955-09-13 Briggs & Stratton Corp Piezoelectric igniter element
GB1358043A (en) * 1970-07-21 1974-06-26 Atomic Energy Authority Uk Electrical spark gap switch apparatus
US4090448A (en) * 1971-12-29 1978-05-23 The United States Of America As Represented By The Secretary Of The Navy Ferroelectric pulsed power source
US3867663A (en) * 1973-05-14 1975-02-18 Boeing Co Wide range pressure controlled spark gap
JPS59500156A (ja) * 1982-01-18 1984-01-26 オ−ストラリア連邦 大電流スイツチング
DD211474A1 (de) * 1982-11-18 1984-07-18 Narva Rosa Luxemburg K Anordnung zum zuenden von entladungslampen

Also Published As

Publication number Publication date
CA1289171C (en) 1991-09-17
US4897577A (en) 1990-01-30
ZA883559B (en) 1988-11-23
DE3863403D1 (de) 1991-08-01
AU1563788A (en) 1989-01-27
EP0300599B1 (en) 1991-06-26
EP0300599A1 (en) 1989-01-25
FI86674B (fi) 1992-06-15
ATE64800T1 (de) 1991-07-15
FI883419A0 (fi) 1988-07-19
JPS6438986A (en) 1989-02-09
FI883419A (fi) 1989-01-21
AU596522B2 (en) 1990-05-03

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Owner name: NORANDA INC.